Aussie Aussie Aussie! Oi! Oi! Oi! Summer Solstice Challenge
The longest day of the year (in the southern hemisphere!) is drawing near, and to mark this turning point in the year, PrimeGrid is offering a 10-day challenge on the GFN-21, GFN-22, and GFN-DYFL subprojects. Will you be the first to discover a prime in one of these so-far unlucky categories?The challenge will run from December 12th 04:19:00 UTC until December 22nd 04:19:00 UTC.For more information, questions and general banter and merry making please join us on the forums at https://www.primegrid.com/forum_thread.php?id=8916.

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